My Blaze weighs 79lbs. When I had him in for his heart worm test the vet said he needed to lose weight. I just had him in yesterday and another vet said he was perfect. I personaly think he should lose a few pounds, I can feel some fat around his ribs. But husband and daughter think he is fine. I am constantly telling them the amount of food to give him. Blaze loves food, but what dog would not like extra food?